[(E)-2-(4-Chlorophenyl)-2-[(E)-2-(4-chlorophenyl)ethenesulfonyl]ethenyl]dimethylamine CAS 338403-61-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338403-61-5 |
| Molecular Formula | C18H17Cl2NO2S |
| Molecular Weight | 382.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies [(E)-2-(4-Chlorophenyl)-2-[(E)-2-(4-chlorophenyl)ethenesulfonyl]ethenyl]dimethylamine (CAS 338403-61-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H17Cl2NO2S. Molecular weight: 382.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H17Cl2NO2S |
| Molecular Weight | 382.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (R)-tert-Butyl 6-bromo-7-methyl-3,4-dihydro-1H-spiro[[1,8]naphthyridine-2,3'-pyrrolidine]-1'-carboxylate (CAS 2755893-19-5)
- 2-(4-(4-Bromobenzyl)piperazin-1-yl)-1-morpholinoethan-1-one (CAS 329701-34-0)
- 1,3,5,7,8-Pentamethyl-2,6-diethyl-8-phenyl-pyrromethene-difluoroborate, 97% (CAS 189264-25-3)
- 6-Chlorobenzo[b]thiophen-3-amine (CAS 165107-99-3)
- 1-(4-Chlorophenyl)ethanamine HCl (CAS 53896-10-9)
- 1-(tert-Butyl)-2-(5-oxo-2,5-dihydrofuran-3-yl)hydrazinecarboxylic acid (CAS 354129-82-1)
- 2-Chloro-3-formylbenzoic acid (CAS 1289106-07-5)
- 1-(3-Fluorobenzyl)-4-(o-tolyl)-1,4-dihydropyrazine-2,3-dione (CAS 1207040-93-4)
- Methyl 2-chlorotetrafluoropropionate (CAS 28509-44-6)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com